code: def resolve_width(self, default=None):
      return _resolve_width(self.width, self.fmt, self.label, default)
  
imports: from collections import namedtuple
  import csv
  import re
  import textwrap
  from .None import NOT_SET, strutil, fsutil
label_desc: Use image node_id 6 for calling the ColumnSpec obj's underlying member method code with example usage: obj.resolve_width(default) and returns: _resolve_width